Home / 14,527,300.55-20,048,581.45-8,000,928.35

Finding the Fourth Proportional to 14,527,300.55, 20,048,581.45 and 8,000,928.35

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Solution

The fourth proportional to 14,527,300.55, 20,048,581.45 and 8,000,928.35 is: 11,041,780.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,527,300.55 : 20,048,581.45 = 8,000,928.35 : x
  2. Step 2: Convert to fraction form
    14,527,300.55/20,048,581.45 = 8,000,928.35/x
  3. Step 3: Cross multiply
    14,527,300.55x = 20,048,581.45 × 8,000,928.35
  4. Step 4: Simplify right side
    14,527,300.55x = 160,407,263,640,524.31
  5. Step 5: Solve for x
    x = 160,407,263,640,524.31/14,527,300.55
  6. Step 6: Final answer
    x = 11,041,780.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.